Composite Decks in Aurora & Oswego, IL
25-30 year lifespan. No staining, no splinters, no rot. just a deck you actually enjoy.
- Composite & PVC decking – all major brands
- Custom colors, textures & patterns
- Built to work around pools & landscaping
- Licensed & Insured
- Free On-Site Estimates
- Family-Owned & Local
Tired of fighting your wood deck?
Wood decks look great on day one. By year three you’re sanding, staining, and replacing boards. Composite ends that cycle permanently.
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Splinters & rot
Wood decks warp, splinter, and rot – especially in Illinois winters. You end up spending every spring doing repairs instead of enjoying your backyard.
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Constant staining
Stain a wood deck this year, do it again in two. Composite never needs staining, sealing, or painting – ever.
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Landfill guilt
Most decking waste goes straight to landfill. Quality composite is made from recycled materials – and built to last 25–30 years instead of 10.
What Our Customers Say
Why DDT for Composite?
We’ve built composite decks around pools, on slopes, with chevron patterns, custom lighting, and cable railings. We know the materials and we know the install details that separate a 30-year deck from a 10-year one.
🏆 Material expertise
We work with all major composite brands and will recommend the right material for your climate exposure, traffic level, and budget.
📐 Accurate quotes
We come out, measure everything, and give you a written quote. What we quote is what you pay – no surprises when the job starts.
🌿 Site protection
We specialize in building around existing pools, landscaping, and gardens – your yard stays intact while the deck goes in.
The DDT Standard
Every project runs the same way. No surprises, no excuses.
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Free On-Site Estimate
We measure, listen, and give you a real number – not a ballpark that grows later.
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Design & Permits
We can assist with permit paperwork. You pick materials and we lock in a start date.
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We Build It Right
Most decks done in a few days. We protect your yard and landscaping throughout.
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Walk-Through & Done
We walk you through the finished result. Job’s not done until you’re satisfied.
Composite Deck Questions — Answered
How much does a composite deck cost in Oswego or Aurora, IL?
Most composite deck projects in the Fox Valley run $20,000–$32,000 for a 400–500 sq ft build — roughly $40–$70 per square foot installed. Final cost depends on the board brand (Trex, TimberTech, Azek), railing choice, and site complexity. We provide free, itemized on-site estimates with no obligation.
Why does composite hold up better than wood in Illinois winters?
Illinois sees 30–40 freeze-thaw cycles per year. Wood absorbs moisture, which expands during freezing and literally tears boards apart from the inside — warping, cracking, and rotting are the result. Composite’s capped outer layer is waterproof and dimensionally stable, so it doesn’t move with the temperature swings that send pressure-treated pine into a full-body fit. Maintenance drops from 40+ hours of annual staining and sealing to one power wash per year.
Do I need a permit for a composite deck in Oswego?
Yes. Oswego requires a building permit application, a deck worksheet with footing and framing specs, a plat of survey, and full construction drawings. Permits are submitted to bzinfo@oswegoil.org. If you’re in an HOA subdivision, HOA architectural approval must come before the village permit. DDT handles the entire permit process on every project — you don’t deal with the paperwork.
What’s Oswego’s impervious surface rule and how does it affect my deck?
Oswego calculates total impervious coverage on your lot — house footprint, driveway, walkways, existing patios, and your new deck — as part of the permit review. If adding the deck pushes you past your zoning limit, the permit is denied. We check your lot coverage during the estimate phase so there are no surprises after you’ve invested in a design.
What composite brands do you install?
We install Trex, TimberTech, Azek, and Fiberon — all major capped composite manufacturers with 25-year warranties. We’ll walk you through the differences in texture, color options, price point, and scratch resistance at your free estimate so you can make an informed choice.
How long does it take to build a composite deck from start to finish?
From signed contract to final walk-through, most projects take 5–8 weeks. That’s typically 2–4 weeks for permit processing in Kendall or Kane County, then 3–7 days of actual construction on-site. We give you a start date when the permit clears and stick to it.
Ready for a Deck You'll Actually Enjoy?
Free on-site estimate. Honest quote. No pressure. Call us or fill out the form and we’ll get back to you within 24 hours.
Licensed & Insured · Free Estimates · Family-Owned